2 Aetherize (FDN) 151
1 Cloud Key (EOC) 54
4 Crown of Empires (M12) 203
3 Disallow (DRC) 74
2 Etherium Sculptor (EOC) 72
3 Fabricate (M10) 52
1 Field of Ruin (MID) 262
4 Inventors' Fair (KLD) 247
10 Island (TLA) 283
2 Padeem, Consul of Innovation (KLD) 59
4 Renowned Weaponsmith (M20) 72
4 Scepter of Empires (M12) 216
2 Semblance Anvil (SOM) 201
2 Tezzeret the Seeker (ALA) 60
1 The Antiquities War (DOM) 42
2 Thirst for Knowledge (NEO) 85
4 Throne of Empires (M12) 221
2 Treasure Hunt (WWK) 42
3 Vedalken Engineer (DST) 35
2 Welding Jar (MRD) 274
2 Whir of Invention (AER) 49

1 Academy Ruins (DRC) 58
1 Condescend (5DN) 27
2 Defense Grid (8ED) 296
1 Field of Ruin (MID) 262
3 Pithing Needle (MID) 257
3 Tectonic Edge (WWK) 145
2 Torpor Orb (NPH) 162
2 Welding Jar (MRD) 274